======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '206'
                                          'artist'  'Cashflow'
                                     'text_people'  ''
                                         'release'  'Pure Groove - The Classics (disc 2)'
                                           'title'  'Mine All Mine'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-3', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['80s', 'soul', 'drjazzmrfunkmusic', 'shady', 'cash flow']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '105.149'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Pure Groove - The Classics (disc 2)'
'TBPM' (BPM (beats per minute))                     '105.149'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TIT2' (Title/songname/content description)         'Mine All Mine'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cashflow'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'soul', 'drjazzmrfunkmusic', 'shady', 'cash flow']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.64 dB'
'TXXX:replaygain_track_peak'                        '0.642498'

========================== row from database ==========================
                                              'id'  1335468
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Cashflow__Pure Groove - The Classics (disc 2)__cifs20bf.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  206
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  4973881
                                           'mtime'  1620572749
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Cashflow__Pure 2)__cifs20bf hip hop or rnb or rap or turntablism
                                      'tag_artist'  Cashflow
                                     'tag_release'  Pure Groove - The Classics (disc 2)
                                       'tag_title'  Mine All Mine
                                             'bpm'  105.149
                                    'search_title'  'all':2 'mine':1
                                   'search_artist'  'cashflow':1
                                  'search_release'  '2':7,8 'classics':4 'disc':5,6 'groove':2 'pure':1 'the':3
                                     'search_rest'  '00poprockelectronic':1 '2':9,11 'cashflow':7 'cifs20bf':10,12 'files':5,6 'hip':13 'hop':14 'loose':3,4 'or':15 'pure':8 'rap':17 'rnb':16 'turntablism':18 'unsorted':2
                                    'search_combo'  '00poprockelectronic':12 '2':10C,11C,20,22 'all':2A 'cashflow':3B,18 'cifs20bf':21,23 'classics':7C 'disc':8C,9C 'files':16,17 'groove':5C 'hip':24 'hop':25 'loose':14,15 'mine':1A 'or':26 'pure':4C,19 'rap':28 'rnb':27 'the':6C 'turntablism':29 'unsorted':13
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'soul', 'drjazzmrfunkmusic', 'shady', 'cash flow']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572748.5753758  (2021-05-09 17:05:48)
                             'size'  4973881